From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8AEA3C25B74 for ; Thu, 16 May 2024 08:14:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=PSsgtrKGom+uPancfZqTCsO7Ux9t095WettGUX+YBR0=; b=rNUdpIUntZXSqN Mie4g850OmYr+vGLdeyozlb4tztEcYuDMzD+j0WsTQWGhKJl4MRRvl8x4T3cVtrikjeW0u2c52czz OLqDaznKHf8c9D/B4cZaxo9Nq8L/7WMakQdxZVdxmtmAq4ra/53dtnoTGSIK7qwbmjYHSK/1iJSan 7JxzDBDe12s1Za0ECvm4/1YGnzcEeAVFyaXYMrpisWR3+6+87e+G57B20lCfghf86aOULxJmqEJO+ NHQeKPETBAqvFl1ZYUPx/o/fbq6go73Apwow5R4CTC7U2GaZu+b0Dji+n7uwCq7ts9/OevGzpZPE3 ReBwFIulkJ5ZtxCy4XTg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s7WFT-000000046wR-2Pnn; Thu, 16 May 2024 08:13:59 +0000 Received: from relay2-d.mail.gandi.net ([2001:4b98:dc4:8::222]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s7WFQ-000000046vg-49F9 for linux-mtd@lists.infradead.org; Thu, 16 May 2024 08:13:58 +0000 Received: by mail.gandi.net (Postfix) with ESMTPSA id 7E7944000E; Thu, 16 May 2024 08:13:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1715847232; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=b2/hxtco63GpIUnQcjEi0uFkar4EC6MCevZBbmlEDM0=; b=UyB1VdKzA0phoZwd5f/TyztFgpciJgn+VkO5SmFhGe/GlhAAUhhrLF0Dxk++huzIc26wpH FA1XobuAYg4v9grOecv+It4WAvAeOo+E3uluRP5RyiE1tMlT8WoPIQjO1azQfDt2qQI2y1 Afjeg2XkSxv9WwRbWB3aGJA4dJI4kdcRM40RMTjXWjm3RV+udFf+fLLtzyT5RSraZc2Y8F +7bL+FYE6HzDkU+RvoTiJ73zIM4//cWhk0cTURMcOV6YS2j5msP4AGMsywOckCY/LRDNM1 DbFjOTwHfGJq9wu9ewBqpnc0KezSnkrcC87hVbaOgokllQr/Bn/XqIzrn0xieQ== Date: Thu, 16 May 2024 10:13:50 +0200 From: Miquel Raynal To: Sascha Hauer Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, Richard Weinberger Subject: Re: [PATCH] mtd: rawnand: onfi: read parameter pages in one go Message-ID: <20240516101350.78e5ee29@xps-13> In-Reply-To: <20240514134140.1050141-1-s.hauer@pengutronix.de> References: <20240514134140.1050141-1-s.hauer@pengutronix.de> Organization: Bootlin X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-GND-Sasl: miquel.raynal@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240516_011357_333063_39143238 X-CRM114-Status: GOOD ( 14.17 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org SGkgU2FzY2hhLAoKcy5oYXVlckBwZW5ndXRyb25peC5kZSB3cm90ZSBvbiBUdWUsIDE0IE1heSAy MDI0IDE1OjQxOjQwICswMjAwOgoKPiBuYW5kX3JlYWRfZGF0YV9vcCgpIGlzIG5vdCBzdXBwb3J0 ZWQgYnkgYWxsIE5BTkQgY29udHJvbGxlcnMuCj4gbmFuZF9jaGFuZ2VfcmVhZF9jb2x1bW5fb3Ao KSBpcyBub3Qgc3VwcG9ydGVkIG9yIGF0IGxlYXN0IGlzIGhhcmQgdG8KPiBzdXBwb3J0IGJ5IE5B TkQgY29udHJvbGxlcnMgdGhhdCB1c2UgYSBkaWZmZXJlbnQgcGFnZSBsYXlvdXQgdGhhbgo+IGV4 cGVjdGVkIGJ5IHRoZSBOQU5EIGNvcmUuCgpJJ20gc29ycnkgYnV0IFJORE9VVCBpcyBub3Qgc28g aGFyZCB0byBzdXBwb3J0LCBhbmQgSSBrbm93IG5vIE5BTkQKY29udHJvbGxlciB3aXRob3V0IHRo aXMgZmVhdHVyZSAoSSB0aGluayBldmVuIHRoZSBmaXJzdCBteGMgY29udHJvbGxlcgpzdXBwb3J0 cyBpdD8pLiBIb3dldmVyLCB0aGUgY29tbWFuZCBkb2VzIG5vdCBleGlzdCBvbiBzbWFsbCBwYWdl IE5BTkRzCig1MTIgYnl0ZXMpLiBUQkggSSBoYXZlIG5ldmVyIHNlZW4gc3VjaCBhIGRldmljZSBt eXNlbGYsIHNvIEkgd29uZGVyCmhvdyBzcHJlYWQgdGhleSBzdGlsbCBhcmUuCgpXaGF0IG1heSBu b3QgYmUgc3VwcG9ydGVkIGhvd2V2ZXIgYXJlIHRoZSBEQVRBX0lOIGN5Y2xlcy4KCj4gSW5zdGVh ZCBvZiByZWx5aW5nIG9uIHRoZXNlIGZ1bmN0aW9ucwo+IGp1c3QgcmVhZCB0aGUgdGhyZWUgcGFy YW1ldGVyIHBhZ2VzIGluIG9uZSBnby4KCkJpdGZsaXBzIGluIHBhcmFtZXRlciBwYWdlcyBhcmUg dmVyeSByYXJlLCB0aGV5IGFyZSBub3JtYWxseSBxdWl0ZQpyb2J1c3QuIFRoZSBwcm9wb3NlZCBz b2x1dGlvbiBpbXBhY3RzICphbGwqIE5BTkRzLCBiZWNhdXNlIHRoZSBJL08KY2hpcCBzcGVlZCBp cyBhdCBpdHMgbG93ZXN0LiBUaGVyZSBpcyBubyByZWFzb24gaW4gbW9zdCBjYXNlcyB0byBkbwp0 aGF0LgoKSSBhZ3JlZSB0aGVyZSBpcyBhIHByb2JsZW0gd2l0aCB0aGUgcGF0Y2ggSSBwcm9wb3Nl ZCBhbmQgd2UgbmVlZCB0bwpzZXR0bGUuIEFuZCB3ZSBzaW1wbHkgY2Fubm90IG1ha2UgUk5ET1VU IGNhbGxzIHJhbmRvbWx5IGhlcmUgYXMgbG9uZyBhcwp3ZSB3YW50IHRvIHN1cHBvcnQgc21hbGwg cGFnZSBOQU5Ecy4KCkkgYmVsaWV2ZSB3ZSBzaG91bGQgZG8gc29tZXRoaW5nIGxpa2U6CgpuYW5k X3JlYWRfcGFyYW1fcGFnZV9vcCgwKQppZiAoY29ycnVwdGVkKSB7CglpZiAoc3VwcG9ydGVkLmRh dGFpbikKCQlkYXRhX2luKCk7IC8qIHRoaXMgaXMgZmFzdGVyICovCgllbHNlCQkKCQluYW5kX3Jl YWRfcGFyYW1fcGFnZV9vcCgxKQp9CgpJJ2xsIHRyeSB0byBkcmFmdCBzb21ldGhpbmcgKGFsc28g YXBwbGllcyB0byB0aGUgamVkZWMgZGlzY292ZXJ5KS4KClRoYW5rcywKTWlxdcOobAoKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkxpbnV4IE1U RCBkaXNjdXNzaW9uIG1haWxpbmcgbGlzdApodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWls bWFuL2xpc3RpbmZvL2xpbnV4LW10ZC8K